CN204325512U - A kind of air supply device of aluminium electrolysis shop overhead traveling crane - Google Patents
A kind of air supply device of aluminium electrolysis shop overhead traveling crane Download PDFInfo
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- CN204325512U CN204325512U CN201420651857.5U CN201420651857U CN204325512U CN 204325512 U CN204325512 U CN 204325512U CN 201420651857 U CN201420651857 U CN 201420651857U CN 204325512 U CN204325512 U CN 204325512U
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Abstract
The utility model discloses a kind of air supply device of aluminium electrolysis shop overhead traveling crane, relate to Aluminium Electrolysis technical field, for the air supply device solving existing aluminium electrolysis shop overhead traveling crane, to inhale aluminum amount error large, problems such as inefficiency and designing.It comprises the negative pressure generator and crust breaker that are connected with ground wind regime respectively by high-pressure air hose, negative pressure generator is arranged on aluminium and wraps, also comprise the instrument for automatic control be connected with the magnetic valve on high-pressure air hose, introduce in negative pressure generator or crust breaker by Controlling solenoid valve and then by the high-pressure blast of ground wind regime.Control to open or close crust breaker or negative pressure generator by instrument for automatic control, the high-pressure blast of ground wind regime is completed to inhale aluminium work or introduce crust breaker by high-pressure air hose introducing negative pressure generator and completes crust breaking work, the utility model is rational in infrastructure, easy to use, the not only automatic control to suction aluminium process implementation, and provide wind regime for overhead traveling crane crust breaking, level of automation is high, inhale aluminum amount error little, working efficiency is high.
Description
Technical field
The utility model relates to Aluminium Electrolysis technical field, particularly relates to a kind of air supply device of aluminium electrolysis shop overhead traveling crane.
Background technology
In Aluminum Electrolysis Production process, the aluminum oxide powder in electrolyzer generates liquid aluminium after electrolysis, is sucked in aluminium bag by aluminium liquid from electrolyzer according to the data separate wind regime that process control system is issued.
At present, the method of tradition air feed mainly contains following two kinds: 1, utilize ground wind regime, inhale aluminium work manpower between potroom vestibule to pull high-pressure air hose and connect the negative pressure generator and ground wind regime that aluminium wraps, manual unlocking air door, by the negative pressure generator effect that high-pressure blast is wrapped aluminium through airduct, utilizes the suction principle of air-flow that aluminium is contracted for fixed output quotas raw negative pressure, aluminium liquid is sucked in aluminium bag, and manually stop inhaling aluminium, aluminum amount inhaled in record, and aluminium technique is inhaled in the plan completing an electrolyzer.But this suction aluminium technique is heavy due to potroom vestibule distance, high-pressure air hose, causes workload large and heavy, and owing to inhaling the impact of control by human factor of aluminum amount, so the suction aluminum amount error obtained is large, inefficiency.2, utilize the air compressor machine on overhead traveling crane to do wind regime, this method due to overhead traveling crane wind regime job insecurity, blast is low, maintenance is large, independent when inhaling aluminium negative pressure inadequate, easily produce and inhale aluminium and inhale the situation of not coming up, delay production.
In Aluminum Electrolysis Production process, the materials such as the ionogen on electrolyzer aluminium liquid upper strata can form the hard shell of one deck, when changing anode carbon block, need to use crust breaker to smash (crust breaking), this layer of hard shell so that extracting of anode scrap and putting into of new anode.
Utility model content
The purpose of this utility model is that proposition is a kind of rational in infrastructure, easy to use, and level of automation is high, and suction aluminum amount error is little, and working efficiency is high, and provides the air supply device of the aluminium electrolysis shop overhead traveling crane of wind regime for overhead traveling crane crust breaking.
For reaching this object, the utility model by the following technical solutions:
The utility model provides a kind of air supply device of aluminium electrolysis shop overhead traveling crane, comprise the negative pressure generator and crust breaker that are connected with ground wind regime respectively by high-pressure air hose, described high-pressure air hose is provided with magnetic valve, described negative pressure generator is arranged on aluminium and wraps, also comprise instrument for automatic control, described instrument for automatic control is connected with the magnetic valve on described high-pressure air hose, by controlling described magnetic valve and then being introduced in described negative pressure generator or described crust breaker by the high-pressure blast of described ground wind regime.
Further, the first high-pressure air hose connecting described negative pressure generator is provided with and inhales aluminium side magnetic valve, the second high-pressure air hose connecting described crust breaker is provided with crust breaking side magnetic valve, and described first high-pressure air hose is connected with described ground wind regime by third high pressure ventilation pipe afterwards with described second high-pressure air hose parallel connection;
Described instrument for automatic control is connected with described crust breaking side magnetic valve with described suction aluminium side magnetic valve respectively.
Further, described third high pressure ventilation pipe is wrapped on high-pressure air hose automatic retraction device, and described instrument for automatic control is connected with described high-pressure air hose automatic retraction device.
Further, described aluminium bag is arranged on above the side of electrolyzer.
Further, described aluminium bag is connected with the overhead crane scale be arranged on overhead traveling crane by lifting device.
Further, described lifting device is a lifting suspension hook.
Further, the suction aluminum pipe of being drawn by described aluminium bag stretches in described electrolyzer.
Further, described instrument for automatic control is arranged in crown block cab.
Further, described high-pressure air hose automatic retraction device is arranged on described overhead traveling crane.
The beneficial effects of the utility model are:
The utility model provides a kind of air supply device of aluminium electrolysis shop overhead traveling crane, when inhaling aluminium, instrument for automatic control controls open negative pressure generator and close crust breaker, the high-pressure blast of ground wind regime is introduced negative pressure generator by high-pressure air hose, negative pressure generator utilizes the suction principle of air-flow that aluminium is contracted for fixed output quotas raw negative pressure, aluminium liquid is sucked in aluminium bag, completes and inhale aluminium work; When crust breaking, instrument for automatic control controls open crust breaker and close negative pressure generator, the high-pressure blast of ground wind regime is introduced crust breaker by high-pressure air hose, in like manner, air-flow suction principle is utilized to complete crust breaking work, the utility model is rational in infrastructure, easy to use, not only to inhaling the automatic control of aluminium process implementation, and provide wind regime for overhead traveling crane crust breaking, level of automation is high, and suction aluminum amount error is little, and working efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air supply device of the aluminium electrolysis shop overhead traveling crane of the utility model preferred embodiment.
In figure, 1, ground wind regime; 2, negative pressure generator; 3, crust breaker; 4, aluminium bag; 41, aluminum pipe is inhaled; 5, instrument for automatic control; 6, electrolyzer; 7, lifting device; 8, overhead traveling crane; 81, overhead crane scale; 9, crown block cab; 10, the first high-pressure air hose; 11, the second high-pressure air hose; 12, aluminium side magnetic valve is inhaled; 13, crust breaking side magnetic valve; 14, third high pressure ventilation pipe; 15, high-pressure air hose automatic retraction device.
Embodiment
The technical solution of the utility model is further illustrated by preferred embodiment below in conjunction with accompanying drawing.
Present embodiments provide a kind of air supply device of aluminium electrolysis shop overhead traveling crane, as shown in Figure 1, it comprises the negative pressure generator 2 and crust breaker 3 and instrument for automatic control 5 that are connected with ground wind regime 1 respectively by high-pressure air hose to the structure of the air supply device of this aluminium electrolysis shop overhead traveling crane.Negative pressure generator 2 is arranged on aluminium bag 4.
In the present embodiment, first high-pressure air hose 10 of connection negative pressure generator 2 is provided with and inhales aluminium side magnetic valve 12, second high-pressure air hose 11 of connection crust breaker 3 is provided with crust breaking side magnetic valve 13, first high-pressure air hose 10 be connected with ground wind regime 1 by the third high pressure ventilation pipe 14 be wrapped on high-pressure air hose automatic retraction device 15 with after the second high-pressure air hose 11 parallel connection.The instrument for automatic control 5 be arranged in crown block cab 9 is connected with the high-pressure air hose automatic retraction device 15 be arranged on overhead traveling crane 8 with suction aluminium side magnetic valve 12, crust breaking side magnetic valve 13 respectively by cable, by controlling unlatching or the closedown of negative pressure generator 2 or crust breaker 3, the high-pressure blast of ground wind regime 1 is introduced in negative pressure generator 2 or crust breaker 3, completes and inhale aluminium or crust breaking work.
In addition, aluminium bag 4 is connected with the overhead crane scale 81 be arranged on overhead traveling crane 8 by lifting device 7.The lifting device 7 of the present embodiment is preferably a lifting suspension hook.Overhead traveling crane 8 by lifting device 7 decline aluminium bag 4 to electrolyzer 6 side above, the suction aluminum pipe 41 of being drawn by aluminium bag 4 stretches in electrolyzer 6 can carry out suction aluminium, and when the suction aluminum amount that overhead crane scale 81 weighs aluminium bag 4 reaches plan suction aluminum amount, stop immediately inhaling aluminium, so, the suction aluminum amount obtained is more accurate, and suction aluminum amount error is little.
When inhaling aluminium, the third high pressure ventilation pipe 14 of certain length is released from high-pressure air hose automatic retraction device 15 pull-up, one end of third high pressure ventilation pipe 14 is connected with ground wind regime 1, and the other end is connected with the second high-pressure air hose 11 with the first high-pressure air hose 10 of parallel connection respectively.By remote-control equipment, suction aluminium signal is transmitted to instrument for automatic control 5, instrument for automatic control 5 is opened and is inhaled aluminium side magnetic valve 12, and close crust breaking side magnetic valve 13, so, the high-pressure blast of ground wind regime 1 introduces negative pressure generator 2 by the first high-pressure air hose 10, negative pressure generator 2 utilizes the suction principle of air-flow to make aluminium bag 4 produce negative pressure, being sucked in aluminium bag by the aluminium liquid in electrolyzer 6, completing and inhaling aluminium work by inhaling aluminum pipe 41.When inhaling aluminum amount and reaching plan suction aluminum amount, instrument for automatic control 5 sends and stops inhaling aluminium signal, automatically closes suction aluminium side magnetic valve 12, thus stops inhaling aluminium work.
When crust breaking, instrument for automatic control 5 is closed and is inhaled aluminium side magnetic valve 12, and opens crust breaking side magnetic valve 13, the high-pressure blast of ground wind regime 1 is introduced crust breaker 3 by the second high-pressure air hose 11, in like manner, utilizes air-flow suction principle to complete crust breaking work.
When not carrying out suction aluminium or crust breaking, third high pressure ventilation pipe 14 storage being wrapped on high-pressure air hose automatic retraction device 15, both having saved and taken up room, avoid again being exposed to the outer damage causing high-pressure air hose for a long time, extend the work-ing life of high-pressure air hose.
The utility model is rational in infrastructure, easy to use, the not only automatic control to suction aluminium process implementation, and provides wind regime for overhead traveling crane crust breaking, and level of automation is high, suction aluminum amount error is little, and working efficiency is high.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (9)
1. the air supply device of an aluminium electrolysis shop overhead traveling crane, comprise the negative pressure generator (2) and crust breaker (3) that are connected with ground wind regime (1) respectively by high-pressure air hose, described high-pressure air hose is provided with magnetic valve, described negative pressure generator (2) is arranged on aluminium bag (4), it is characterized in that: also comprise instrument for automatic control (5), described instrument for automatic control (5) is connected with the magnetic valve on described high-pressure air hose, by controlling described magnetic valve and then the high-pressure blast on described ground wind regime (1) being introduced in described negative pressure generator (2) or described crust breaker (3).
2. the air supply device of aluminium electrolysis shop overhead traveling crane according to claim 1, it is characterized in that: the first high-pressure air hose (10) connecting described negative pressure generator (2) is provided with and inhales aluminium side magnetic valve (12), the second high-pressure air hose (11) connecting described crust breaker (3) is provided with crust breaking side magnetic valve (13), is connected with described ground wind regime (1) by third high pressure ventilation pipe (14) after described first high-pressure air hose (10) is in parallel with described second high-pressure air hose (11);
Described instrument for automatic control (5) is connected with described crust breaking side magnetic valve (13) with described suction aluminium side magnetic valve (12) respectively.
3. the air supply device of aluminium electrolysis shop overhead traveling crane according to claim 2, it is characterized in that: described third high pressure ventilation pipe (14) is wrapped on high-pressure air hose automatic retraction device (15), described instrument for automatic control (5) is connected with described high-pressure air hose automatic retraction device (15).
4., according to the air supply device of the arbitrary described aluminium electrolysis shop overhead traveling crane of claim 1-3, it is characterized in that: described aluminium bag (4) is arranged on above the side of electrolyzer (6).
5., according to the air supply device of the arbitrary described aluminium electrolysis shop overhead traveling crane of claim 1-3, it is characterized in that: described aluminium bag (4) is connected with the overhead crane scale (81) be arranged on overhead traveling crane (8) by lifting device (7).
6. the air supply device of aluminium electrolysis shop overhead traveling crane according to claim 5, is characterized in that: described lifting device (7) is a lifting suspension hook.
7. the air supply device of aluminium electrolysis shop overhead traveling crane according to claim 4, is characterized in that: the suction aluminum pipe (41) of being drawn by described aluminium bag (4) stretches in described electrolyzer (6).
8., according to the air supply device of the arbitrary described aluminium electrolysis shop overhead traveling crane of claim 1-3, it is characterized in that: described instrument for automatic control (5) is arranged in crown block cab (9).
9. the air supply device of aluminium electrolysis shop overhead traveling crane according to claim 5, is characterized in that: described high-pressure air hose automatic retraction device (15) is arranged on described overhead traveling crane (8).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651857.5U CN204325512U (en) | 2014-11-04 | 2014-11-04 | A kind of air supply device of aluminium electrolysis shop overhead traveling crane |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420651857.5U CN204325512U (en) | 2014-11-04 | 2014-11-04 | A kind of air supply device of aluminium electrolysis shop overhead traveling crane |
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| CN204325512U true CN204325512U (en) | 2015-05-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629255A (en) * | 2019-10-29 | 2019-12-31 | 陈雨 | Aluminum absorption amount control device for electrolytic aluminum |
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2014
- 2014-11-04 CN CN201420651857.5U patent/CN204325512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629255A (en) * | 2019-10-29 | 2019-12-31 | 陈雨 | Aluminum absorption amount control device for electrolytic aluminum |
| CN110629255B (en) * | 2019-10-29 | 2021-07-02 | 内蒙古霍煤鸿骏铝电有限责任公司 | Aluminum absorption amount control device for electrolytic aluminum |
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